Patents/Inventors

Chenggen Liu

ShanghaiCN4 patents

3 Patents

US125404812026
Pool Having Built-in Seat
BESTWAY INFLATABLES & MATERIAL Corp.
0 cites
US123183492025
Inflatable Massage Pool
BESTWAY INFLATABLES & MATERIAL Corp.
0 cites
US123054182025
Inflatable Product
BESTWAY INFLATABLES & MATERIAL Corp.
0 cites